@article{VTAMU_2023_28_143_a5,
     author = {R. Sengupta},
     title = {Ekeland variational principle for quasimetric spaces},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {268--276},
     publisher = {mathdoc},
     volume = {28},
     number = {143},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2023_28_143_a5/}
}